Tyre setup, xm819 rims with a regular ardent up front setup tubeless.
I think the tyre blew off as I started to crash. I believe the crash would not have been so bad if the tyre stayed on. I now run proper tubeless tyres.

I bent my rim which was only 3 rides old and lost a **** load of skin on my arms and hip. Had huge bruises all over.

Crash was my fault, coming down the trail too fast and another guy was coming up. I hit the brakes too hard, lost the front wheel and the rest is history...
Another contributing factor may have been the brake pads. I usually use organic, but this ride I was trying metallic. They had much more instant bite, and locked up easier.

I have so much c__p footage on my GoPro, I guess, just for this reason. You never know what it will catch. Unfortunately it was you, glad to hear that you didn't kill yourself.

I do a lot of mixed rides and have a tendency to loosen my brakes a little, when I ride on the road, as they seem like they drag a little, I have an old bike. When I'm on the trail a tighten them back up, so I have experienced the scare, luckily no crashing, from brakes working differently than what I expected.